display dhcp static user-bind

Function

The display dhcp static user-bind command displays information about a static binding table.

Format

display dhcp static user-bind { { interface interface-type interface-number | ip-address ip-address | mac-address mac-address | vlan vlan-id } ^* | all } [ verbose ]

Parameters

Parameter	Description	Value
interface interface-type interface-number	Displays the binding entry mapping a specified interface. interface-type specifies the interface type. interface-number specifies the interface number.	-
ip-address ip-address	Displays the binding entry mapping a specified IP address.	The value is in dotted decimal notation.
mac-address mac-address	Displays the binding entry mapping a specified MAC address.	The value is in hexadecimal notation.
vlan vlan-id	Displays the binding entry mapping a specified VLAN ID.	The value is an integer that ranges from 1 to 4094.
all	Displays all entries in the binding table.	-
verbose	Displays detailed information about the binding table.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After this command is run, the switch records logs when discarding IP packets. The log information includes the inbound interface, number of discarded packets, and discarding time. If the number of discarded packets exceeds the alarm threshold, the device sends an alarm to the NMS.

Example

# Display information about the static binding table.

<HUAWEI> display dhcp static user-bind all
DHCP static Bind-table:                                  
Flags:O - outer vlan ,I - inner vlan ,P - Vlan-mapping
IP Address           MAC Address   VSI/VLAN(O/I/P) Interface
--------------------------------------------------------------------------------
10.1.1.1            0001-0002-0003 10 /-- /--      GE0/0/1 
--------------------------------------------------------------------------------
Print count:      1     Total count:      1

# Display detailed information about the static binding table.

<HUAWEI> display dhcp static user-bind all verbose
DHCP static Bind-table:                                  
Flags:O - outer vlan ,I - inner vlan ,P - Vlan-mapping
--------------------------------------------------------------------------------
 IP Address  : 10.21.21.254                                                     
 MAC Address : --                                                               
 VSI         : --                                                               
 VLAN(O/I/P) : 10  /--  /--                                                     
 Interface   : GE0/0/1                                                         
 IPSG Status : IPv4 effective slot: <0>
--------------------------------------------------------------------------------
Print count:           1          Total count:           1

**Table 1** Description of the display dhcp static user-bind command output
Item	Description
DHCP static Bind-table	Static DHCP binding entries. To configure a static DHCP binding table, run the user-bind static command.
Flags:O - outer vlan ,I - inner vlan ,P - Vlan-mapping	VLAN ID. O: Outer VLAN I: Inner VLAN P: Vlan-mapping
IP Address	User IP address.
MAC Address	User MAC address.
VSI	Name of the VSI that the online user belongs to.
VLAN(O/I/P)	Inner VLAN ID, outer VLAN ID, or VLAN mapping information of the online user.
Interface	User access interface.
IPSG Status	Whether the binding table is effective for IP packet checking after IP packet checking is enabled. The value can be: IPv4 effective slot: <0> indicates that the binding table is effective for IPv4 packet checking in slot 0. Ineffective This field is invalid if IP packet checking is not enabled.